New RJRP now shows Market-Observed Roles alongside verified postings — scored by our Hiring Activity algorithm. How it works →
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Market-Observed Role 🔍 Observed Likely Active (65-79)
This role was detected through Cornerstone Defense's hiring system and hasn't been verified directly by the employer. Our algorithm scored it as Likely Active (65-79) based on freshness, specificity, and company patterns. What does this mean? →

Software Engineer 1 (WebDev and Test) with Security Clearance

Cornerstone Defense
🔍 Observed
66
Hiring Activity Score
Likely Active (65-79)
  • ✅ Base score
  • ✅ Posted 21 days ago
  • ✅ has salary, has location, quality description (3034 chars)
  • ✅ logo, 11 skills
  • ✅ High confidence (90%)
How the Hiring Activity Score works →
$150K - $170K USD
Annapolis, Maryland, US First seen 3 weeks ago Last seen 1 hour, 5 minutes ago JSearch
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Job Description

AI Summary
• Develop and maintain automated test suites using PyTest and Cypress frameworks for a mission-focused enterprise web application in a Linux environment, collaborating with stakeholders on requirements and test automation opportunities. • Requires active TS/SCI security clearance with polygraph; master's degree in Computer Science or related field, OR bachelor's degree plus 2+ years SWE experience, OR 4+ years SWE experience. • Must have hands-on experience with Linux CLI, Python/Bash scripting, web technologies (HTML/CSS/JavaScript), Cypress and PyTest frameworks, REST interfaces, CI/CD tools like GitLab CI, and Git source control. • Salary range $150-$170K with comprehensive benefits including medical/dental/vision, generous PTO, 401(k), HSA/FSA, tuition reimbursement, fitness reimbursement, and financial/legal services. • Position based in Annapolis Junction, MD; desired skills include Atlassian tools (Jira/Confluence), Django framework, React, SQL (MariaDB), and containerization experience.

Skills

html git react django docker javascript java css sql go python
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Job Information
  • Company:
    Cornerstone Defense
  • Location:
    Annapolis, Maryland, US
  • Job Type:
    Full-Time
  • Experience Level:
    Senior
  • Source:
    JSearch
  • Status:
    Active
Activity Score
66 /100
Likely Active (66)

Higher scores indicate more likely active hiring based on listing freshness, company activity, and other signals. Learn more →

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🔍

We now show two types of job listings

Same commitment to real jobs. More opportunities for you. Here's how it works.

✓ Verified Employer-Verified Posts

These jobs were posted directly to RJRP by the employer. The company has been verified through our multi-step process. This is our gold standard — the employer is real, the job is real, and you can apply with confidence.

✓ 100% employer verified
🔍 Observed Market-Observed Roles

These roles were detected through employer hiring systems like Workday. They haven't been verified by the employer directly, so we score each one using our Hiring Activity Score — an algorithm that analyzes freshness, specificity, company hiring patterns, and more to estimate whether the role is actively being filled.

📊 Only high-scoring listings are shown

Our promise hasn't changed. We will never show you a listing we can't stand behind. Market-observed roles must pass our scoring threshold before they appear on RJRP. Anything that looks like a ghost job, a talent pipeline, or a dead listing gets filtered out — you'll never see it.